TCA75 Impedance Conversion Adapter
TCA75 Impedance Conversion Adapter Instructions
3
Input Signal Connections
The 75
Ω
female BNC input of the TCA75 adapter accepts a 75
Ω
male BNC
connector. The signal input cable (source) must be 75
Ω
. See Table 2 for typical
75
Ω
signal sources.
Table 2: Input signal connections
Impedance
Standard
Data rate Mb/s)
75
Ω
D-1
270
D-2
143
DS-3
44.736
DS-4
139.264
STS-1
51.84
STS-3/STM-1
155.51
E-2
8.448
E-3
34.368
E-4
139.264
SMPTE 259M
270, 360
SMPTE 292M
1.485 Gb/s
